82771500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{7883}}^1$

素因数の和:7912

約数の個数: 96

約数和(自身を含む): 275498496

約数和(自身を除く): 192726996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 700, 750, 875, 1050, 1500, 1750, 2100, 2625, 3500, 5250, 7883, 10500, 15766, 23649, 31532, 39415, 47298, 55181, 78830, 94596, 110362, 118245, 157660, 165543, 197075, 220724, 236490, 275905, 331086, 394150, 472980, 551810, 591225, 662172, 788300, 827715, 985375, 1103620, 1182450, 1379525, 1655430, 1970750, 2364900, 2759050, 2956125, 3310860, 3941500, 4138575, 5518100, 5912250, 6897625, 8277150, 11824500, 13795250, 16554300, 20692875, 27590500, 41385750, 82771500]

約数ペア:

[(1, 82771500), (2, 41385750), (3, 27590500), (4, 20692875), (5, 16554300), (6, 13795250), (7, 11824500), (10, 8277150), (12, 6897625), (14, 5912250), (15, 5518100), (20, 4138575), (21, 3941500), (25, 3310860), (28, 2956125), (30, 2759050), (35, 2364900), (42, 1970750), (50, 1655430), (60, 1379525), (70, 1182450), (75, 1103620), (84, 985375), (100, 827715), (105, 788300), (125, 662172), (140, 591225), (150, 551810), (175, 472980), (210, 394150), (250, 331086), (300, 275905), (350, 236490), (375, 220724), (420, 197075), (500, 165543), (525, 157660), (700, 118245), (750, 110362), (875, 94596), (1050, 78830), (1500, 55181), (1750, 47298), (2100, 39415), (2625, 31532), (3500, 23649), (5250, 15766), (7883, 10500)]